138212256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 144

約数和(自身を含む): 449354304

約数和(自身を除く): 311142048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1217, 1248, 1352, 1456, 2028, 2184, 2366, 2434, 2704, 2912, 3549, 3651, 4056, 4368, 4732, 4868, 5408, 7098, 7302, 8112, 8519, 8736, 9464, 9736, 14196, 14604, 15821, 16224, 17038, 18928, 19472, 25557, 28392, 29208, 31642, 34076, 37856, 38944, 47463, 51114, 56784, 58416, 63284, 68152, 94926, 102228, 110747, 113568, 116832, 126568, 136304, 189852, 204456, 205673, 221494, 253136, 272608, 332241, 379704, 408912, 411346, 442988, 506272, 617019, 664482, 759408, 817824, 822692, 885976, 1234038, 1328964, 1439711, 1518816, 1645384, 1771952, 2468076, 2657928, 2879422, 3290768, 3543904, 4319133, 4936152, 5315856, 5758844, 6581536, 8638266, 9872304, 10631712, 11517688, 17276532, 19744608, 23035376, 34553064, 46070752, 69106128, 138212256]

約数ペア:

[(1, 138212256), (2, 69106128), (3, 46070752), (4, 34553064), (6, 23035376), (7, 19744608), (8, 17276532), (12, 11517688), (13, 10631712), (14, 9872304), (16, 8638266), (21, 6581536), (24, 5758844), (26, 5315856), (28, 4936152), (32, 4319133), (39, 3543904), (42, 3290768), (48, 2879422), (52, 2657928), (56, 2468076), (78, 1771952), (84, 1645384), (91, 1518816), (96, 1439711), (104, 1328964), (112, 1234038), (156, 885976), (168, 822692), (169, 817824), (182, 759408), (208, 664482), (224, 617019), (273, 506272), (312, 442988), (336, 411346), (338, 408912), (364, 379704), (416, 332241), (507, 272608), (546, 253136), (624, 221494), (672, 205673), (676, 204456), (728, 189852), (1014, 136304), (1092, 126568), (1183, 116832), (1217, 113568), (1248, 110747), (1352, 102228), (1456, 94926), (2028, 68152), (2184, 63284), (2366, 58416), (2434, 56784), (2704, 51114), (2912, 47463), (3549, 38944), (3651, 37856), (4056, 34076), (4368, 31642), (4732, 29208), (4868, 28392), (5408, 25557), (7098, 19472), (7302, 18928), (8112, 17038), (8519, 16224), (8736, 15821), (9464, 14604), (9736, 14196)]